Never complain and never explain.

If you can dream it, you can do it.

I can, therefore I am.

Be thine own palace, or the world's thy jail.

What you do today can improve all your tomorrows.

The wise does at once what the fool does at last.

Things do not happen. Things are made to happen.

Begin to be now what you will be hereafter.

Be gentle to all and stern with yourself.